World's Sharpest
- Episode aired Oct 11, 2007
- TV-14
- 44m
What is the world's sharpest? For severing through an enemy warrior, it's the Katana blade of the Samurai. We'll craft one of these swords from scratch to reveal the secret of its legendary ... Read allWhat is the world's sharpest? For severing through an enemy warrior, it's the Katana blade of the Samurai. We'll craft one of these swords from scratch to reveal the secret of its legendary cutting ability. Then we'll put it to the test. We'll also visit Cutco Cutlery, where prof... Read allWhat is the world's sharpest? For severing through an enemy warrior, it's the Katana blade of the Samurai. We'll craft one of these swords from scratch to reveal the secret of its legendary cutting ability. Then we'll put it to the test. We'll also visit Cutco Cutlery, where professionals there hone steel to an edge they claim is the sharpest for chopping food in your... Read all